RCW Color Form for Oil Paint

Each color's first number relates to its color position on the 36 color Real Color Wheel. Yellow at the top, read-red-right.
Pure Yellow is the second color number (#1.0) the full designation is (36RCW#1.0.5), 1st is the color number, 2nd is the mass-tone color number, the 3rd diget number is the warm to cool value.
The third digit number of #1.0.5 is in the middle of the warm to cool veritable as shown in the degrees of a 360RCW.
A DOUBLE digit number as the second number (#1.01 to #1.09) they are a yellow tints, (#1.09) is a very light yellow tint next to white
The number (#1.1) is the first darker version of yellow, (#1.9) is a very dark yellow brown/side.
Opposite complement pigments mix dark shadow colors just as nature makes darker and lighter shadows on any color object.
#1.9 brown, plus the opposite color blue #19.0, from light to dark #19.9, French blue to dark ultramarine blue deep, both will mix into a dark neutral.
The Rutile crystal shows progressive color from a tint of yellow, full yellow, half-yellow, dark brown, blue and black. Titanium Crystal, Rutile

TOP-TONE is adding White to the color. UNDER-TONE is adding clear medium. MASS-TONE is thick out of the tube.White is in the middle of the palette, the palette is white.Click the radio button to change the background of this page to the matching tube color.Test your monitor, this is the deepest Black.This is White.Go to White.This is Gray